public void NotAllowEmptyPokerHandList()
{
HandComparer sut = new HandComparer();
//empty list
var list = new List <PokerHandDto>();
Assert.Throws <ArgumentException>(() => sut.GetWinningHand(list));
}
/// <summary>
/// Gets the winning poker hands.
/// </summary>
/// <param name="pokerHandIds">The poker hand ids.</param>
/// <returns>List of winning poker hands with provided ids. Can be more than one in case of a tie</returns>
public IEnumerable <PokerHandDto> GetWinningPokerHands(IEnumerable <Guid> pokerHandIds)
{
List <PokerHandDto> handsToReturn = new List <PokerHandDto>();
foreach (var pokerHandId in pokerHandIds)
{
handsToReturn.Add(GetPokerHand(pokerHandId));
}
handsToReturn = _handComparer.GetWinningHand(handsToReturn);
return(handsToReturn);
}
public void GetWinningHand_SingleHand_PhilWins()
{
var testHandCalc = new HandComparer();
var testPokHand1 = CreateTestPokerHandDto("Phil Hellmuth", "Straight Flush", "AH", "KH", "10H", "JH", "QH");
string expectedWinnerName = "Phil Hellmuth";
var pokerHandReturned = testHandCalc.GetWinningHand(new List <PokerHandDto> {
testPokHand1
});
Assert.Single(pokerHandReturned);
Assert.Equal(expectedWinnerName, pokerHandReturned.FirstOrDefault().PlayerName);
}
public void GetWinningHand_BoatVsBoat_PhilWins()
{
var testHandCalc = new HandComparer();
var testPokHand1 = CreateTestPokerHandDto("Daniel Negranu", "Full House", "2D", "7H", "2H", "7D", "2D");
var testPokHand2 = CreateTestPokerHandDto("Phil Hellmuth", "Full House", "KS", "9C", "KD", "9D", "KC");
string expectedWinnerName1 = "Phil Hellmuth";
var pokerHandReturned = testHandCalc.GetWinningHand(new List <PokerHandDto> {
testPokHand1, testPokHand2
});
Assert.Single(pokerHandReturned);
Assert.Equal(expectedWinnerName1, pokerHandReturned[0].PlayerName);
}
public void GetWinningHand_StraightFlushVsStraighFlushVsStraightFlushDifferent_PhilWins()
{
var testHandCalc = new HandComparer();
var testPokHand1 = CreateTestPokerHandDto("Daniel Negranu", "Straight Flush", "2H", "6H", "3H", "4H", "5H");
var testPokHand2 = CreateTestPokerHandDto("Phil Hellmuth", "Straight Flush", "AH", "KH", "10H", "JH", "QH");
var testPokHand3 = CreateTestPokerHandDto("Tony G", "Straight Flush", "8D", "6D", "7D", "9D", "10D");
string expectedWinnerName = "Phil Hellmuth";
var pokerHandReturned = testHandCalc.GetWinningHand(new List <PokerHandDto> {
testPokHand1, testPokHand2, testPokHand3
});
Assert.Single(pokerHandReturned);
Assert.Equal(expectedWinnerName, pokerHandReturned.FirstOrDefault().PlayerName);
}
public void GetWinningHand_TwoPairVsTwoPairVsTwoPair_PhilWins()
{
var testHandCalc = new HandComparer();
var testPokHand1 = CreateTestPokerHandDto("Tony G", "Two Pair", "2D", "7H", "2H", "7D", "5D");
var testPokHand2 = CreateTestPokerHandDto("Phil Hellmuth", "Two Pair", "KD", "KH", "JH", "AC", "AH");
var testPokHand3 = CreateTestPokerHandDto("Daniel Negranu", "Two Pair", "AD", "KS", "KC", "10D", "AC");
string expectedWinnerName1 = "Phil Hellmuth";
var pokerHandReturned = testHandCalc.GetWinningHand(new List <PokerHandDto> {
testPokHand1, testPokHand2
});
Assert.Single(pokerHandReturned);
Assert.Equal(expectedWinnerName1, pokerHandReturned[0].PlayerName);
}
public void GetWinningHand_HighCardVsHighCardVsHighCard_TonyWins()
{
var testHandCalc = new HandComparer();
var testPokHand1 = CreateTestPokerHandDto("Daniel Negranu", "High Card", "2D", "7H", "6H", "QS", "4H");
var testPokHand2 = CreateTestPokerHandDto("Phil Hellmuth", "High Card", "2S", "7C", "6S", "QD", "4C");
var testPokHand3 = CreateTestPokerHandDto("Tony G", "High Card", "3H", "7D", "6D", "QC", "4S");
string expectedWinnerName1 = "Tony G";
var pokerHandReturned = testHandCalc.GetWinningHand(new List <PokerHandDto> {
testPokHand1, testPokHand2, testPokHand3
});
Assert.Single(pokerHandReturned);
Assert.Equal(expectedWinnerName1, pokerHandReturned.FirstOrDefault().PlayerName);
}
public void GetWinningHand_HighCardVsHighCardVsHighCard_TwoWayChopPhilAndTony()
{
var testHandCalc = new HandComparer();
var testPokHand1 = CreateTestPokerHandDto("Daniel Negranu", "High Card", "2D", "7H", "6H", "10D", "4H");
var testPokHand2 = CreateTestPokerHandDto("Phil Hellmuth", "High Card", "2S", "7C", "6S", "QD", "4C");
var testPokHand3 = CreateTestPokerHandDto("Tony G", "High Card", "2H", "7D", "6D", "QC", "4S");
string expectedWinnerName1 = "Phil Hellmuth";
string expectedWinnerName2 = "Tony G";
var pokerHandReturned = testHandCalc.GetWinningHand(new List <PokerHandDto> {
testPokHand1, testPokHand2, testPokHand3
});
Assert.Equal(2, pokerHandReturned.Count());
Assert.Equal(expectedWinnerName1, pokerHandReturned[0].PlayerName);
Assert.Equal(expectedWinnerName2, pokerHandReturned[1].PlayerName);
}
public void NotAllowNullPokerHandList()
{
HandComparer sut = new HandComparer();
Assert.Throws <ArgumentNullException>("hands", () => sut.GetWinningHand(null));
}